8245352960

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2273}}^1$

素因数の和:2418

約数の個数: 160

約数和(自身を含む): 21495030480

約数和(自身を除く): 13249677520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 109, 128, 130, 160, 208, 218, 256, 260, 320, 416, 436, 512, 520, 545, 640, 832, 872, 1040, 1090, 1280, 1417, 1664, 1744, 2080, 2180, 2273, 2560, 2834, 3328, 3488, 4160, 4360, 4546, 5668, 6656, 6976, 7085, 8320, 8720, 9092, 11336, 11365, 13952, 14170, 16640, 17440, 18184, 22672, 22730, 27904, 28340, 29549, 33280, 34880, 36368, 45344, 45460, 55808, 56680, 59098, 69760, 72736, 90688, 90920, 113360, 118196, 139520, 145472, 147745, 181376, 181840, 226720, 236392, 247757, 279040, 290944, 295490, 362752, 363680, 453440, 472784, 495514, 581888, 590980, 725504, 727360, 906880, 945568, 991028, 1163776, 1181960, 1238785, 1454720, 1813760, 1891136, 1982056, 2363920, 2477570, 2909440, 3220841, 3627520, 3782272, 3964112, 4727840, 4955140, 5818880, 6441682, 7564544, 7928224, 9455680, 9910280, 12883364, 15129088, 15856448, 16104205, 18911360, 19820560, 25766728, 31712896, 32208410, 37822720, 39641120, 51533456, 63425792, 64416820, 75645440, 79282240, 103066912, 126851584, 128833640, 158564480, 206133824, 257667280, 317128960, 412267648, 515334560, 634257920, 824535296, 1030669120, 1649070592, 2061338240, 4122676480, 8245352960]

約数ペア:

[(1, 8245352960), (2, 4122676480), (4, 2061338240), (5, 1649070592), (8, 1030669120), (10, 824535296), (13, 634257920), (16, 515334560), (20, 412267648), (26, 317128960), (32, 257667280), (40, 206133824), (52, 158564480), (64, 128833640), (65, 126851584), (80, 103066912), (104, 79282240), (109, 75645440), (128, 64416820), (130, 63425792), (160, 51533456), (208, 39641120), (218, 37822720), (256, 32208410), (260, 31712896), (320, 25766728), (416, 19820560), (436, 18911360), (512, 16104205), (520, 15856448), (545, 15129088), (640, 12883364), (832, 9910280), (872, 9455680), (1040, 7928224), (1090, 7564544), (1280, 6441682), (1417, 5818880), (1664, 4955140), (1744, 4727840), (2080, 3964112), (2180, 3782272), (2273, 3627520), (2560, 3220841), (2834, 2909440), (3328, 2477570), (3488, 2363920), (4160, 1982056), (4360, 1891136), (4546, 1813760), (5668, 1454720), (6656, 1238785), (6976, 1181960), (7085, 1163776), (8320, 991028), (8720, 945568), (9092, 906880), (11336, 727360), (11365, 725504), (13952, 590980), (14170, 581888), (16640, 495514), (17440, 472784), (18184, 453440), (22672, 363680), (22730, 362752), (27904, 295490), (28340, 290944), (29549, 279040), (33280, 247757), (34880, 236392), (36368, 226720), (45344, 181840), (45460, 181376), (55808, 147745), (56680, 145472), (59098, 139520), (69760, 118196), (72736, 113360), (90688, 90920)]